244551120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5493

約数の個数: 160

約数和(自身を含む): 875836800

約数和(自身を除く): 631285680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5449, 5610, 7480, 8976, 10898, 11220, 14960, 16347, 21796, 22440, 27245, 32694, 43592, 44880, 54490, 59939, 65388, 81735, 87184, 92633, 108980, 119878, 130776, 163470, 179817, 185266, 217960, 239756, 261552, 277899, 299695, 326940, 359634, 370532, 435920, 463165, 479512, 555798, 599390, 653880, 719268, 741064, 899085, 926330, 959024, 1018963, 1111596, 1198780, 1307760, 1389495, 1438536, 1482128, 1798170, 1852660, 2037926, 2223192, 2397560, 2778990, 2877072, 3056889, 3596340, 3705320, 4075852, 4446384, 4795120, 5094815, 5557980, 6113778, 7192680, 7410640, 8151704, 10189630, 11115960, 12227556, 14385360, 15284445, 16303408, 20379260, 22231920, 24455112, 30568890, 40758520, 48910224, 61137780, 81517040, 122275560, 244551120]

約数ペア:

[(1, 244551120), (2, 122275560), (3, 81517040), (4, 61137780), (5, 48910224), (6, 40758520), (8, 30568890), (10, 24455112), (11, 22231920), (12, 20379260), (15, 16303408), (16, 15284445), (17, 14385360), (20, 12227556), (22, 11115960), (24, 10189630), (30, 8151704), (33, 7410640), (34, 7192680), (40, 6113778), (44, 5557980), (48, 5094815), (51, 4795120), (55, 4446384), (60, 4075852), (66, 3705320), (68, 3596340), (80, 3056889), (85, 2877072), (88, 2778990), (102, 2397560), (110, 2223192), (120, 2037926), (132, 1852660), (136, 1798170), (165, 1482128), (170, 1438536), (176, 1389495), (187, 1307760), (204, 1198780), (220, 1111596), (240, 1018963), (255, 959024), (264, 926330), (272, 899085), (330, 741064), (340, 719268), (374, 653880), (408, 599390), (440, 555798), (510, 479512), (528, 463165), (561, 435920), (660, 370532), (680, 359634), (748, 326940), (816, 299695), (880, 277899), (935, 261552), (1020, 239756), (1122, 217960), (1320, 185266), (1360, 179817), (1496, 163470), (1870, 130776), (2040, 119878), (2244, 108980), (2640, 92633), (2805, 87184), (2992, 81735), (3740, 65388), (4080, 59939), (4488, 54490), (5449, 44880), (5610, 43592), (7480, 32694), (8976, 27245), (10898, 22440), (11220, 21796), (14960, 16347)]